{"title":"Berryman Canada","description":"\u003cp\u003eBerryman is known for B-12 Chemtool, the solvent-based fuel system and carburetor cleaner, sold here in single cans and case packs.\u003c\/p\u003e\u003cp\u003e6 products in stock, priced from $51.36 to $148 CAD. Every order ships free to any Canadian address, priced in CAD with no minimum.\u003c\/p\u003e\u003ch2\u003eWhat Berryman makes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/fuel-system-cleaners\"\u003eFuel Injector \u0026amp; Fuel System Cleaners\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/cleaners\"\u003eCar Wash, Degreasers \u0026amp; Cleaners\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/oils-and-fluids\"\u003eOils and Fluids\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSee all \u003ca href=\"\/pages\/shop-by-brand\"\u003ebrands\u003c\/a\u003e, or browse by \u003ca href=\"\/pages\/shop-by-category\"\u003ecategory\u003c\/a\u003e and \u003ca href=\"\/pages\/shop-by-vehicle\"\u003evehicle\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eRelated guide: \u003ca href=\"\/blogs\/insights\/fuel-system-cleaners-compared-techron-bg-44k-red-line-berryman\"\u003eFuel System Cleaners Compared: Techron, BG 44K, Red Line SI-1 and Berryman B-12\u003c\/a\u003e\u003c\/p\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eDo you ship Berryman products across Canada?\u003c\/h3\u003e\u003cp\u003eYes. Shipping is free to every Canadian province and territory, with no minimum order value. Orders are dispatched within one business day and prices are shown in Canadian dollars.\u003c\/p\u003e\u003ch3\u003eHow many Berryman products do you stock?\u003c\/h3\u003e\u003cp\u003eThis collection currently holds 6 products. Prices run from $51.36 to $148 CAD.\u003c\/p\u003e\u003ch3\u003eHow do I know a part will fit my vehicle?\u003c\/h3\u003e\u003cp\u003eEach product page lists the fitment details supplied by the manufacturer: year, make, model or universal fit. Check those against your vehicle before ordering, and email us if a listing is unclear.\u003c\/p\u003e\u003ch3\u003eWhat is your return policy?\u003c\/h3\u003e\u003cp\u003eYou have 30 days from delivery to return an unused item in its original packaging for a refund. Faulty or incorrect items are replaced or refunded in full, including return postage.\u003c\/p\u003e","products":[{"product_id":"berryman-b-12-chemtool-fuel-system-cleaner-15-oz-aerosol-pack-of-12-injector-carburetor-cleaner","title":"Berryman B-12 Chemtool Fuel System Cleaner 15 oz Aerosol, Pack of 12 — Injector \u0026 Carburetor Cleaner","description":"\u003cstrong\u003eBerryman B-12 Chemtool is a concentrated fuel system cleaner that helps remove gum, varnish, and moisture while supporting injector and carburetor performance.\u003c\/strong\u003e\n\n\u003cp\u003eDesigned for professional shops and DIY enthusiasts, this 15 oz aerosol formula (pack of 12) is formulated to work through the entire fuel system — from the tank and lines to injectors, valves, rings and pistons. It blends solvents and detergents that dissolve deposits and disperse water, helping engines run cleaner and more consistently without harming catalytic converters or oxygen sensors.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this product clean carburetors and injectors?\u003c\/h3\u003e\n\u003cp\u003eThe B-12 Chemtool uses a mix of solvents and detergents to soften and remove fuel deposits like gum and varnish. As the formula circulates, it breaks loose buildup that can restrict flow or clog passages, restoring more consistent spray patterns and air-fuel delivery.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDissolves varnish and gum from jets, passages and injector tips.\u003c\/li\u003e\n  \u003cli\u003eDisperses small amounts of water to prevent corrosion and rough running.\u003c\/li\u003e\n  \u003cli\u003eSafe for use through fuel tanks, lines, and injectors when used as directed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it affect the catalytic converter or oxygen sensor?\u003c\/h3\u003e\n\u003cp\u003eThis treatment is formulated to be catalytic converter and oxygen sensor-safe when used according to label directions. It avoids heavy metallic additives and instead relies on cleaner solvents designed for modern emission systems.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNo heavy metals that typically damage catalysts.\u003c\/li\u003e\n  \u003cli\u003eRecommended for gasoline engines with emission controls.\u003c\/li\u003e\n  \u003cli\u003eFollow dilution and application guidelines to maintain safety.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I use B-12 Chemtool in everyday maintenance?\u003c\/h3\u003e\n\u003cp\u003eFor routine care, add the recommended amount to the fuel tank or follow the aerosol application instructions for carbureted systems. Regular use at scheduled intervals reduces deposit buildup and can help maintain steady performance between professional services.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAdd to fuel tank per label ratio for system-wide cleaning.\u003c\/li\u003e\n  \u003cli\u003eUse aerosol application directly on carburetor components for targeted cleaning.\u003c\/li\u003e\n  \u003cli\u003eSuitable as part of periodic maintenance or before storage to remove moisture.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat performance benefits can I expect after using it?\u003c\/h3\u003e\n\u003cp\u003eWhile not a guaranteed fix for mechanical failures, B-12 Chemtool frequently improves throttle response, reduces rough idle, and supports more consistent compression by clearing deposits that affect valves and rings. It also helps prolong the life of spark plugs and injectors through cleaner combustion surfaces.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHelps restore smoother idle and throttle response.\u003c\/li\u003e\n  \u003cli\u003eCan contribute to longer spark plug and injector service life.\u003c\/li\u003e\n  \u003cli\u003eMay lower minor repair needs stemming from deposit-related issues.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Berryman B-12 Chemtool is intended for car owners, light-truck operators, small engine users, and professional mechanics who want a reliable, emission-safe fuel system cleaner. The 15 oz aerosol in a 12-pack is suited for fleet maintenance, repair shops, or enthusiasts who perform frequent service and need multiple cans on hand.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use B-12 Chemtool on fuel-injected engines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it’s formulated for use through the entire fuel system, including fuel injectors, when used as directed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this safe for catalytic converters?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The formula is catalytic converter and oxygen sensor-safe when applied according to label instructions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Berryman","offers":[{"title":"Default Title","offer_id":48079823470750,"sku":"B00DSMFJGC","price":127.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/berryman-b-12-front-can.jpg?v=1785771795"},{"product_id":"berryman-intake-valve-combustion-chamber-cleaner-16-oz-aerosol-pea-formula-for-gdi-pfi-engines","title":"Berryman Intake Valve \u0026 Combustion Chamber Cleaner – 16 oz Aerosol, PEA Formula for GDI \u0026 PFI Engines","description":"\u003cstrong\u003eBerryman 2611 is a PEA-based aerosol formula designed to dissolve carbon deposits from intake valves and combustion chambers in gasoline engines, including modern GDI systems.\u003c\/strong\u003e\n\n\u003cp\u003eEngine deposits on intake components and in combustion chambers reduce efficiency and can affect throttle response, emissions, and fuel economy. Berryman’s 2611 Intake Valve and Combustion Chamber Cleaner is formulated for use in all fuel-injected gasoline engines — including port-fuel-injected (PFI), throttle-body-injected (TBI), and gasoline direct injection (GDI) systems — and uses polyetheramine (PEA) to target stubborn carbon buildup while remaining safe for catalytic converters and oxygen sensors when used as directed.\u003c\/p\u003e\n\n\u003ch3\u003eWhat does this cleaner remove from modern engines?\u003c\/h3\u003e\n\u003cp\u003eBerryman 2611 targets carbonized deposits that form on intake valves, in combustion chambers, and on intake ports. The PEA chemistry breaks down heavy varnish and soot that simple detergents can’t reach, helping restore the internal surfaces closer to their original condition.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDissolves baked-on carbon on intake valves and ports\u003c\/li\u003e\n  \u003cli\u003eLoosens combustion chamber deposits and lead-free fuel residues\u003c\/li\u003e\n  \u003cli\u003eRemoves varnish, gum, and oily buildup from fuel-injection passages\u003c\/li\u003e\n  \u003cli\u003eEffective on deposits that impair air\/fuel flow in GDI systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I apply the 16-ounce aerosol in fuel-injected vehicles?\u003c\/h3\u003e\n\u003cp\u003eThe aerosol allows controlled application to the intake system or during a professional induction service. Follow manufacturer directions, avoid diesel engines, and perform the procedure in a well-ventilated area, using proper safety equipment.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eShake can well and follow label dosage and access instructions\u003c\/li\u003e\n  \u003cli\u003eApply through the throttle body or intake while engine is running as directed\u003c\/li\u003e\n  \u003cli\u003eAllow sufficient soak time for PEA to penetrate tough carbon\u003c\/li\u003e\n  \u003cli\u003eObserve safety guidance: gloves, eye protection, and ventilation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill using this product harm sensors or the catalytic converter?\u003c\/h3\u003e\n\u003cp\u003eBerryman 2611 is formulated to be safe on catalytic converters and oxygen sensors when used according to the product instructions. It avoids harsh additives known to damage emissions controls, but correct application and dosing are critical to prevent unintended contamination.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSafe for catalytic converters and O2 sensors when used as directed\u003c\/li\u003e\n  \u003cli\u003eNot formulated for diesel engines — restrict use to gasoline engines only\u003c\/li\u003e\n  \u003cli\u003eFollow vehicle and product instructions to avoid over-application\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow often should intake and combustion chamber cleaning be performed?\u003c\/h3\u003e\n\u003cp\u003eCleaning frequency depends on driving conditions, fuel quality, and whether the engine is GDI or PFI. Routine inspections every 30,000–60,000 miles are common, with targeted cleaning whenever symptoms like rough idle, reduced power, or decreased fuel economy appear.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInspect intake and combustion areas during regular service intervals\u003c\/li\u003e\n  \u003cli\u003eConsider cleaning sooner for stop-and-go, short-trip, or dusty driving\u003c\/li\u003e\n  \u003cli\u003eUse product as part of preventive maintenance on GDI engines prone to buildup\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThis formula represents Berryman’s commitment to long-standing quality, reliability, and environmental responsibility. The product is not for diesel engines and should be used following all label directions to ensure safety and compatibility with emissions systems. If in doubt, consult a technician for professional application.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWho is this for?\u003c\/strong\u003e Vehicle owners, do-it-yourself mechanics, and professional technicians who service gasoline fuel-injected engines — especially those with GDI systems — and need a PEA-based aerosol cleaner to remove carbon deposits from intake valves and combustion chambers while protecting emissions components.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eAutomotive Cleaning Agents\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use Berryman 2611 on diesel engines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. This cleaner is formulated only for gasoline fuel-injected engines; do not use it in diesel engines.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is Berryman 2611 safe for my catalytic converter?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—when used as directed, it is formulated to be safe on catalytic converters and oxygen sensors.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Berryman","offers":[{"title":"Default Title","offer_id":48083177635998,"sku":"B081TKBG18","price":83.96,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/berryman-2611-front-aerosol-can.jpg?v=1785827795"},{"product_id":"berryman-carburetor-cleaner-spray-12-pack-aerosol-high-energy-solvent-for-gum-varnish-removal","title":"Berryman Carburetor Cleaner Spray — 12-Pack Aerosol, High Energy Solvent for Gum \u0026 Varnish Removal","description":"\u003cp\u003e\u003cstrong\u003eBerryman B-12 Chemtool Carburetor Cleaner is a high-energy solvent spray that quickly dissolves gum, varnish, fuel residue, and carbon buildup to restore carburetor and throttle-body performance.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis aerosol formula uses High Energy Solvent Technology (H.E.S.T.) to break down deposits on carburetors, PCV valves, automatic chokes, linkages, throttle bodies, and distributor shafts. The product is VOC compliant in all 50 states and comes in a convenient 12-pack for professional shops or DIY enthusiasts who service multiple vehicles. Its universal-fit application makes it compatible with most gasoline engine components that suffer from fuel-related residues.\u003c\/p\u003e\n\n\u003ch3\u003eHow fast will this cleaner remove gum and varnish?\u003c\/h3\u003e\n\u003cp\u003eThe B-12 Chemtool is designed for rapid action: its concentrated solvent matrix softens and dissolves hardened deposits on contact, reducing cleaning time compared with plain brake or parts cleaners. Results depend on deposit thickness, but many parts show visible improvement after a few sprays and light agitation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh Energy Solvent Technology targets tough fuel residues quickly\u003c\/li\u003e\n  \u003cli\u003eEffective on both fresh and baked-on varnish with repeated application\u003c\/li\u003e\n  \u003cli\u003eAerosol delivery allows pinpoint spraying into small orifices and linkages\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich engine parts can I safely use it on?\u003c\/h3\u003e\n\u003cp\u003eThis formula is intended for non-plasticized metal engine components such as carburetor assemblies, throttle bodies, choke mechanisms, distributor shafts, and PCV valves. Avoid prolonged exposure on rubber, painted surfaces, or soft plastics — test a small area first if unsure.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSafe for metal carburetor bodies, float bowls, and jets when used as directed\u003c\/li\u003e\n  \u003cli\u003eClears sticky throttle plates and choke linkages for better movement\u003c\/li\u003e\n  \u003cli\u003eRemoves carbon and fuel varnish from distributor shafts and small linkages\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill using this cleaner improve drivability and fuel economy?\u003c\/h3\u003e\n\u003cp\u003eCleaning deposits that restrict fuel or air passages can restore smoother idling, crisper throttle response, and more consistent fuel metering — all factors that help drivability. While the cleaner alone doesn’t guarantee specific fuel economy gains, removing buildup that impairs component function often contributes to more efficient engine operation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFrees sticky linkages and throttle plates to prevent uneven idling\u003c\/li\u003e\n  \u003cli\u003eClears jets and passages for more consistent fuel delivery\u003c\/li\u003e\n  \u003cli\u003eHelps maintain peak component performance between rebuilds\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDoes this product meet environmental regulations?\u003c\/h3\u003e\n\u003cp\u003eBerryman B-12 Chemtool is formulated to be VOC compliant across all 50 states, making it suitable for professional garages and home mechanics in regulated regions. Proper ventilation and disposal of emptied cans are still recommended to minimize environmental impact.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVOC-compliant formulation for nationwide regulatory acceptance\u003c\/li\u003e\n  \u003cli\u003eAerosol cans should be emptied and recycled according to local rules\u003c\/li\u003e\n  \u003cli\u003eUse in well-ventilated areas and avoid open flames during application\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Berryman B-12 Chemtool Carburetor Cleaner, sold as a 12-pack, is aimed at automotive technicians, small repair shops, classic-car restorers, and hands-on DIYers who regularly service multiple vehicles or need a supply of a reliable, fast-acting carburetor cleaner. It's particularly useful when you require a solvent that penetrates and dissolves hardened fuel residues while remaining compliant with VOC regulations.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use Berryman B-12 on plastic or rubber parts?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Avoid prolonged contact with plastics and rubber; test a small area first and wipe off quickly if exposed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this cleaner legal to use in all US states?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the formula is VOC compliant in all 50 states, but follow local disposal and ventilation rules.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Berryman","offers":[{"title":"Default Title","offer_id":48084016267422,"sku":"B08KBTNKJJ","price":147.96,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/berryman-b12-front-can-packing.jpg?v=1785843564"},{"product_id":"berryman-carburetor-choke-throttle-body-cleaner-20-oz-spray-non-chlorinated-fast-drying","title":"Berryman Carburetor, Choke \u0026 Throttle Body Cleaner — 20 oz Spray, Non-Chlorinated Fast-Drying","description":"\u003cp\u003e\u003cstrong\u003eBerryman B-12 Carburetor, Choke and Throttle Body Cleaner is a fast-drying aerosol that dissolves gum, varnish, sludge, and carbon from carburetors, chokes, and throttle bodies to restore airflow and smoother engine response.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhether you’re troubleshooting rough idling or doing routine maintenance, this 20 oz spray from Berryman offers a non-chlorinated formula designed to cut heavy deposits without harming oxygen sensors or catalytic converters. Manufactured in the USA and used by professionals and DIY mechanics, the B-12 cleaner works quickly so you can see results without lengthy disassembly or waiting periods.\u003c\/p\u003e\n\n\u003ch3\u003eHow does Berryman B-12 remove stubborn deposits?\u003c\/h3\u003e\n\u003cp\u003eThe formula combines strong solvents that penetrate and dissolve varnish, gum, and carbon buildup commonly found in carburetors and throttle bodies. It loosens sticky residues so they can be blown or wiped away, reducing airflow restrictions and improving part movement.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRapid solvent action breaks down varnish and gum.\u003c\/li\u003e\n  \u003cli\u003eSpray-and-go application for in-place cleaning.\u003c\/li\u003e\n  \u003cli\u003eFast-evaporating, leaves no sticky residue.\u003c\/li\u003e\n  \u003cli\u003eNon-chlorinated to be safer for modern engine components.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I use it without removing parts from the engine?\u003c\/h3\u003e\n\u003cp\u003eYes — Berryman B-12 is formulated for effective in-situ cleaning so you can address choke plates, throttle bores, and exposed carburetor components without full disassembly. Use targeted sprays while following safety precautions and the vehicle maker’s service guidance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect spray access for exposed throttle bodies and carburetor openings.\u003c\/li\u003e\n  \u003cli\u003eReduces downtime compared with complete teardown cleaning.\u003c\/li\u003e\n  \u003cli\u003eWorks on both carbureted and some port-injected systems where access is safe.\u003c\/li\u003e\n  \u003cli\u003eAllow parts to dry before restarting engine to avoid run-on or flame risk.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this cleaner harm sensors or the catalytic converter?\u003c\/h3\u003e\n\u003cp\u003eBerryman B-12 uses a non-chlorinated solvent blend intended to be safe for oxygen sensors and catalytic converters when used as directed. Avoid saturating downstream components and follow manufacturer recommendations to minimize exposure of sensitive parts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNon-chlorinated formula reduces risk to catalytic systems.\u003c\/li\u003e\n  \u003cli\u003eDesigned to evaporate quickly with minimal residues.\u003c\/li\u003e\n  \u003cli\u003eAvoid excessive overspray toward sensor housings or exhaust inlets.\u003c\/li\u003e\n  \u003cli\u003eFollow vehicle-specific cautions for sensor-proximate cleaning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow will cleaning with B-12 affect drivability?\u003c\/h3\u003e\n\u003cp\u003eRemoving accumulated deposits helps restore consistent airflow and cleaner throttle operation, which often translates to smoother idle, reduced stalling or hesitation, and improved throttle response. Effects vary by vehicle age and severity of deposits, but many users notice immediate improvement after cleaning and a brief run-in period.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCan reduce rough idling and uneven throttle response.\u003c\/li\u003e\n  \u003cli\u003eHelps eliminate hesitation during acceleration caused by restricted passages.\u003c\/li\u003e\n  \u003cli\u003eMay improve cold starts by clearing choke components.\u003c\/li\u003e\n  \u003cli\u003eShort drying time means quicker testing and reassembly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Berryman B-12 is aimed at automotive technicians, restoration hobbyists, and DIY car owners who need a dependable aerosol cleaner for carburetor, choke, and throttle body maintenance. It's particularly useful when deposits are causing drivability issues but a full rebuild isn’t yet required. Always use with proper ventilation, protective gear, and follow vehicle manufacturer safety and service instructions.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is Berryman B-12 safe for modern fuel-injected engines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It’s suitable for throttle bodies and external parts of fuel-injected systems; avoid internal fuel-system use and follow vehicle guidance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long before I can restart the engine after using B-12?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Allow surfaces to fully evaporate and ventilate, typically a few minutes; ensure no pooling solvent remains before starting.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Berryman","offers":[{"title":"Default Title","offer_id":48084420264094,"sku":"B0002KKIE6","price":51.36,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/beryman-b12-front-packaging.jpg?v=1785854748"},{"product_id":"berryman-b-12-chemtool-fuel-system-injector-cleaner-3-pack-15-oz-h-e-s-t-formula-for-deposits-moisture","title":"Berryman B-12 Chemtool Fuel System \u0026 Injector Cleaner, 3-Pack 15 oz — H.E.S.T. Formula for Deposits \u0026 Moisture","description":"\u003cp\u003e\u003cstrong\u003eBerryman B-12 Chemtool is a concentrated fuel-system cleaner that breaks up gum, varnish and moisture to help restore fuel flow, injector performance and combustion efficiency.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your engine shows reduced throttle response, rough idling, or you want to prevent fuel-system buildup before it becomes a problem, this 15‑ounce Berryman B-12 Chemtool formula treats the entire gasoline system. Formulated with High-Energy Solvent Technology (H.E.S.T.), it dissolves deposits in tanks, lines, carburetors, injectors, intake ports and valves while safely dispersing water in conventional gasoline. This listing is for a three-pack of the 15 oz single-unit cans suitable for consumer and light commercial use.\u003c\/p\u003e\n\n\u003ch3\u003eHow does Berryman B-12 Chemtool help when fuel injectors look clogged?\u003c\/h3\u003e\n\n\u003cp\u003eThe cleaner penetrates and dissolves varnish and gum that restrict spray patterns and flow. By removing these residues, injectors can return closer to their original spray and delivery characteristics, improving combustion consistency.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eHigh-Energy Solvent Technology dissolves sticky deposits.\u003c\/li\u003e\n  \u003cli\u003eTreats injectors, intake ports and combustion chambers.\u003c\/li\u003e\n  \u003cli\u003eHelps restore more uniform injector spray and atomization.\u003c\/li\u003e\n  \u003cli\u003eSafe for catalytic converters and oxygen sensors when used as directed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this product protect my fuel tank and lines from moisture and corrosion?\u003c\/h3\u003e\n\n\u003cp\u003eBerryman B-12 rapidly disperses water found in conventional gasoline so it can pass harmlessly through the fuel system. Reducing free moisture lowers the chance of rust and microbial growth that can form in tanks and lines.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eBreaks up free water so it moves through the fuel system.\u003c\/li\u003e\n  \u003cli\u003eLimits conditions that promote tank and line corrosion.\u003c\/li\u003e\n  \u003cli\u003eHelps maintain steady fuel flow to the engine.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow often should I use this cleaner to maintain performance?\u003c\/h3\u003e\n\n\u003cp\u003eFrequency depends on driving conditions and fuel quality, but routine use every few thousand miles or during seasonal storage helps keep deposits from accumulating. Follow the product directions for concentration and application based on tank size.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eUse at regular maintenance intervals (manufacturer recommends frequency on label).\u003c\/li\u003e\n  \u003cli\u003eIdeal for preventive treatment before long storage or after poor-quality fuel fill-ups.\u003c\/li\u003e\n  \u003cli\u003eAvailable in consumer and commercial sizes for different maintenance schedules.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs B-12 Chemtool safe for modern engines and emissions systems?\u003c\/h3\u003e\n\n\u003cp\u003eThe formula is designed to be catalytic converter and oxygen sensor safe when used according to instructions. It targets organic fuel residues without introducing compounds known to damage emission-control components.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFormulated to be compatible with catalytic converters and oxygen sensors.\u003c\/li\u003e\n  \u003cli\u003eWorks with carbureted and fuel-injected gasoline engines.\u003c\/li\u003e\n  \u003cli\u003eFollow dosage and safety directions printed on the can for best results.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Berryman B-12 Chemtool 15 oz (3-pack) is intended for vehicle owners, DIY mechanics, fleet operators and small shops seeking a concentrated, fast-acting solution to fuel-system deposits. It’s useful for older vehicles with carburetors as well as modern fuel-injected engines that need periodic deposit control. Choose this product if you want a solvent-based treatment that disperses water, targets varnish and gum, and is sold in a convenient single-unit size for routine maintenance or spot treatments.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use Berryman B-12 in fuel-injected cars?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. B-12 is formulated for both fuel-injected and carbureted gasoline engines and targets deposits in injectors, ports and valves.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this harm my catalytic converter or oxygen sensor?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. When used as directed, the formula is safe for catalytic converters and oxygen sensors.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Berryman","offers":[{"title":"Default Title","offer_id":48085444264094,"sku":"B0B83ZLN9J","price":65.58,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/berryman-b-12-front-can_9f8c6bef-9b36-44bb-894d-9630a531c7e2.jpg?v=1785871111"},{"product_id":"berryman-b-12-chemtool-fuel-system-injector-cleaner-15-oz-concentrated-carburetor-degreaser-moisture-dispersant","title":"Berryman B-12 Chemtool Fuel System \u0026 Injector Cleaner, 15 oz — Concentrated Carburetor Degreaser, Moisture Dispersant","description":"\u003cp\u003e\u003cstrong\u003eBerryman B-12 Chemtool is a concentrated 15‑ounce cleaner formulated to remove gum, varnish and fuel residues from carburetors, fuel injectors, intake ports and valves while dispersing moisture.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for routine maintenance or targeted fuel‑system cleanups, this 15 oz B-12 formula uses high‑energy solvent chemistry to dissolve deposits that can impair fuel spray patterns and airflow. It’s packaged for easy addition to a vehicle’s fuel tank or for use in service applications where a powerful solvent is needed to restore proper fuel delivery and combustion efficiency. The product is sold as a single 15‑ounce unit in the 4 set 0116 listing.\u003c\/p\u003e\n\n\u003ch3\u003eHow does B-12 Chemtool improve fuel system performance?\u003c\/h3\u003e\n\n\u003cp\u003eThe concentrated solvents penetrate and break apart hardened gum and varnish that accumulate from degraded gasoline. By removing those deposits, injectors and carburetor bores can return to more precise spray and flow characteristics, which supports smoother idling and consistent throttle response.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh‑energy solvent technology dissolves stuck deposits quickly.\u003c\/li\u003e\n  \u003cli\u003eHelps restore injector spray patterns and carburetor bores.\u003c\/li\u003e\n  \u003cli\u003eReduces deposit-related rough idle and hesitation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhen and how should I use this cleaner?\u003c\/h3\u003e\n\n\u003cp\u003eUse Berryman B-12 as part of scheduled maintenance, after fuel system repairs, or when symptoms like rough idle or poor throttle response appear. The product is typically added directly to the fuel tank per manufacturer directions, or used in dedicated cleaning rigs for service bays.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAdd recommended dose to a near‑full tank to ensure even dilution.\u003c\/li\u003e\n  \u003cli\u003eUse after long storage periods to disperse moisture and stale fuel residues.\u003c\/li\u003e\n  \u003cli\u003eFollow vehicle and product instructions for mixing ratios and safety.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat specific contaminants does the formula target?\u003c\/h3\u003e\n\n\u003cp\u003eB-12 Chemtool focuses on common fuel deposits: gum, varnish, and other hydrocarbon residues that build up over time in fuel circuits. It also disperses small amounts of water in conventional gasoline, helping prevent corrosion and uneven combustion caused by moisture pockets.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eGum and varnish that restrict small passages and orifices.\u003c\/li\u003e\n  \u003cli\u003eFuel residues that affect spray atomization and fuel metering.\u003c\/li\u003e\n  \u003cli\u003eMinor water contamination dispersed into the fuel stream.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs B-12 Chemtool safe for modern engines and fuel systems?\u003c\/h3\u003e\n\n\u003cp\u003eWhen used according to the directions, the solvent formula is compatible with standard gasoline systems, including carbureted and fuel‑injected engines. It’s important to follow dosing guidelines and avoid overuse; excessive solvent concentration can affect rubber components not rated for strong cleaners.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFormulated for conventional gasoline engines and fuel system components.\u003c\/li\u003e\n  \u003cli\u003eUse recommended amounts to protect seals and hoses.\u003c\/li\u003e\n  \u003cli\u003eConsult vehicle specifications if in doubt about material compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Mechanics, restoration shops and DIY enthusiasts who service carburetors, fuel injectors and intake systems will find Berryman B-12 Chemtool valuable for removing deposits that degrade engine responsiveness. It’s suited to routine preventive maintenance, pre‑season tuneups, and targeted cleanups after fuel quality issues or extended storage. Professionals will appreciate the 15‑ounce concentrated size for controlled dosing, while hobbyists get a manageable container for occasional use. Always read product instructions and use appropriate protective measures when handling solvents.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I pour B-12 directly into the fuel tank?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — add the recommended dose to a nearly full tank so the cleaner evenly dilutes; follow label directions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this remove varnish from fuel injectors?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the high‑energy solvent is formulated to dissolve gum and varnish on injectors and carburetor components.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Berryman","offers":[{"title":"Default Title","offer_id":48085826044062,"sku":"B0B84479BN","price":73.64,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/berryman-b12-chemtool-front-label.jpg?v=1785878015"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/collections\/berryman-b12-chemtool-front-label.jpg?v=1794396319","url":"https:\/\/northtrailauto.ca\/collections\/brand-berryman.oembed","provider":"North Trail Auto","version":"1.0","type":"link"}